<template>
  <div class="login_container">
    <div class="login_box">
      <!-- 头像 -->
      <div class="avatar_box">
        <img src="../assets/logo1.png" alt />
      </div>
      <!-- 表单 -->
      <el-form
        :model="loginForm"
        ref="loginFormRef"
        :rules="loginFornRules"
        label-width="0px"
        class="login_form"
      >
        <!-- 用户名 -->
        <el-form-item prop="mgName">
          <el-input
            v-model="loginForm.mgName"
            placeholder="mgName"
            prefix-icon="el-icon-user-solid"
          ></el-input>
        </el-form-item>
        <!-- 密码 -->
        <el-form-item prop="mgPwd">
          <el-input
            v-model="loginForm.mgPwd"
            placeholder="mgPwd"
            type="password"
            prefix-icon="el-icon-lock"
          ></el-input>
        </el-form-item>
        <!-- 按钮 -->
        <el-form-item class="btns">
          <el-button type="primary" @click="login">登录</el-button>
          <el-button type="info" @click="reset">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
export default {
  data () {
    return {
      vedioCanPlay: false,
      fixStyle: '',
      loginForm: {
        mgName: '',
        mgPwd: ''
      },
      // 输入校验
      loginFornRules: {
        mgName: [
          { required: true, message: '请输入登录名', trigger: 'blur' },
          { min: 3, max: 11, message: '长度应在3到11个字符', trigger: 'blur' }
        ],
        mgPwd: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 3, max: 15, message: '长度应在3到15个字符', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    canplay () {
      this.vedioCanPlay = true
    },
    login () {
      this.$refs.loginFormRef.validate(async valid => {
        if (valid) {
          const { data: res } = await this.$http.post('/api/mg_login', this.loginForm)
          if (res.meta.status !== 200) {
            return this.$message.error('登录失败！')
          } else {
            window.sessionStorage.setItem('token', res.data.token)
            this.$router.push('/home')
            return this.$message.success('登录成功！')
          }
        }
      })
    },
    reset () {
      this.$refs.loginFormRef.resetFields()
    }
  }
}
</script>

<style lang="less" scoped>
.login_container {
  background-color: #2b4b6b;
  height: 100%;
}

.login_box {
  width: 450px;
  height: 300px;
  background-color: aliceblue;
  border-radius: 3px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.avatar_box {
  width: 130px;
  height: 130px;
  border: 1px solid #eee;
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 0 10px #ddd;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #eee;
  }
}

.login_form {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 30px;
  box-sizing: border-box;
}

.btns {
  display: flex;
  justify-content: flex-end;
}
</style>
